body {
  background-color: #e5e9f2;
  position: relative;
}
.read-area {
  background-color: #f9fafc;
}

.wrapper {
  display: flex;
  padding: 0;
  margin: 0;
  width: 100%;
  justify-content: space-between;
  position: relative;
}

.content-section {
  flex: 60%;
  max-width: 60%;
  order: 2;
  /* background-color: lightseagreen; */
  padding: 0;
  position: relative;
  padding-left: 1rem;
  padding-right: 1rem;
}
.content {
  background: #e5e9f2;
}
.toc-section {
  flex: 20%;
  order: 3;
  max-width: 20%;
  /* background-color: lightpink; */
  transition: all ease-out 0.5s;
}

.toc-holder {
  position: -webkit-sticky;
  position: sticky;
  top: 4.5rem;
  overflow-x: hidden;
  overflow-y: auto;
  background-color: #f9fafc;
  margin-right: 0.5rem;
  /* box-shadow: 0px 8px 56px rgba(15, 80, 100, 0.16); */
  transition: all ease-out 0.3s;
}

.toc {
  position: relative;
  padding-top: 0px;
  transition: all ease-out 0.3s;
}

.toc nav {
  padding-top: 0px;
  margin-top: 0px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all ease-out 0.3s;
}

.toc ul {
  list-style: none;
  padding-left: 0.5rem;
  margin-bottom: 0rem;
  width: 100%;
}

.toc .nav-link {
  padding: 0;
  padding-left: 0.5rem;
  transition: all ease-out 0.3s;
  color: #1c2d41;
}

.toc .nav-link:hover,
.toc .nav-link:focus,
.toc .nav-link.active {
  padding-left: 1rem;
  padding-right: 0.5rem;
  background-color: #248aaa;
  color: #f9f9f9;
  transition: all ease-out 0.3s;
}

.hero-area {
  margin-top: 3rem;
  width: 100%;
  height: 400px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.page-content {
  width: 100%;
  position: relative;
  top: -4.5rem;
  padding: 15px;
}

.author-profile {
  position: relative;
  align-content: center;
  text-align: center;
}

.author-name {
  margin-top: 0px;
}

.author-profile img {
  height: 120px;
  width: 120px;
  -o-object-fit: cover;
     object-fit: cover;
  background-color: #f9fafc;
  padding: 5px;
}
.author-profile p {
  color: #8392a5;
}

.title {
  text-align: center;
}

.post-content {
  padding: 15px;
}

.post-content h1,
h2 {
  margin-top: 1.4rem;
}

.post-content h3,
h4,
h5,
h6 {
  margin-top: 1.3rem;
}

.post-content blockquote {
  border-left: 4px solid #248aaa;
  background-color: #248baa15;
  padding: 0.3rem;
  padding-left: 1rem;
}

.post-content blockquote > p {
  color: #3c4858;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

table {
  border-radius: 0.1rem;
  background: #e5e9f2;
  border: 1px solid #c0ccda;
  padding: 0.1rem;
}

table tr {
  height: 40px !important;
}

table th,
td {
  padding: 0.5rem;
  border-left: 1px solid #8392a5;
  border-bottom: 1px solid #8392a5;
}

table thead tr {
  background: #248aaa;
  color: #e5e9f2;
}

tbody tr:nth-child(odd) {
  background-color: #e5e9f2;
}

tbody tr:hover {
  background: #c0ccda;
}

figure {
  border: 1px solid #c0ccda;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  align-self: center;
  margin: auto;
}

img {
  max-width: 100%;
}

caption,
figcaption {
  caption-side: bottom;
  text-align: center;
  color: #8392a5;
}

pre {
  margin: 5px;
}

pre > code {
  padding: 10px !important;
}

a.header-anchor {
  text-decoration: none;
  color: #1c2d41;
}

a.header-anchor i {
  font-size: 10pt;
  color: #3c4858;
  display: none;
  margin-left: 0.5rem;
}
a.header-anchor:hover i {
  display: inline-block;
}
a.header-anchor code {
  color: #e83e8c;
}

.navbar-toggler {
  display: none;
}

.content ul > ol,
.content ol > ul,
.content ul > ul,
.content ol > ol,
.content li > ol,
.content li > ul {
  -webkit-padding-start: 1rem;
  padding-inline-start: 1rem;
}

kbd {
  background-color: #248aaa !important;
  color: #f9fafc;
}

mark {
  background-color: #ffc21280;
}

.next-prev-navigator {
  padding-left: 10px;
  padding-right: 10px;
}

.next-prev-navigator a {
  color: #2098d1;
  transition: all 0.3s ease-out;
}

.next-prev-navigator a:hover {
  color: #3c4858;
  transition: all 0.3 ease-out;
}

.next-prev-navigator .next-article {
  text-align: right;
}

.next-prev-navigator .next-article a {
  transition: all 0.3s ease-out;
}

.next-prev-navigator .previous-article a {
  transition: all 0.3s ease-out;
}

.next-prev-navigator .btn-outline-info {
  color: #f9fafc !important;
  border-color: #e5e9f2 !important;
  background-color: #248aaa !important;
  transition: all 0.3s ease-out;
}

.next-prev-navigator .btn-outline-info:hover {
  color: #3c4858 !important;
  background-color: #e5e9f2 !important;
  transition: all 0.3s ease-out;
}

.disquss {
  padding: 10px;
}

.btn-improve-page {
  text-align: right;
}

.languageSelector{
  display: none;
}

/* ============= Device specific fixes ======= */

/* Large screens such as TV */
@media only screen and (min-width: 1824px) {
  .content-section {
    flex: 65%;
    max-width: 65%;
  }
  .content-section .container {
    max-width: 100%;
  }
}

/* Extra large devices (large desktops, 1200px and up) */

@media (max-width: 1400px) {
}

@media (max-width: 1200px) {
}

/* IPad Pro */
@media (max-width: 1024px) {
  .wrapper {
    padding-left: 0px;
    padding-right: 0px;
  }

  .content-section {
    padding: 0;
    flex: 60%;
    max-width: 100%;
    order: 2;
    overflow: hidden;
  }
  .content {
    overflow: hidden;
  }
  .container {
    max-width: 100%;
  }

  .toc-section {
    order: 3;
    flex: 0%;
    max-width: 0%;
    transition: all ease-out 0.3s;
  }
  .toc-section.hide {
    flex: 40%;
    max-width: 40%;
    margin-left: 0.5rem;
    transition: all ease-out 0.3s;
  }

  .toc-holder {
    top: 3rem;
    max-height: calc(100vh - 3rem);
  }

  .navbar-toggler {
    display: block;
  }

  .navbar-collapse.lang-selector {
    display: none;
  }

  .languageSelector{
    display: block;
  }

  .hero-area {
    height: 300px;
    margin-top: 1rem;
  }

  .page-content {
    padding: 0px;
  }

  pre {
    margin: 0px;
  }
  code {
    padding: 0px;
  }

  .btn-improve-page {
    margin-right: 1rem;
  }

  #disqus_thread,
  .dsq-brlink {
    padding: 5px;
  }
}

/*  Large devices (desktops, 992px and up) */

@media (max-width: 992px) {
}

/* Medium devices (tablets, 768px and up) */

@media only screen and (max-width: 768px) {
}

/* Small devices (landscape phones, 576px and up) */

@media only screen and (max-width: 576px) {
  .wrapper {
    padding: 0px;
    display: flex;
    flex-direction: column;
  }

  .content-section {
    padding: 0;
    flex: 100%;
    max-width: 100%;
    order: 3;
  }

  .toc-section {
    order: 2;
    width: 100%;
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
    max-height: 0;
    max-width: 100%;
    transition: all ease-out 0.5s;
  }

  .toc-section.hide {
    margin-top: 2.5rem;
    position: relative;
    /* height: fit-content; */
    flex: 100%;
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
    max-height: 200vh;
    max-width: 100%;
    margin-left: 0;
    padding-right: 0;
    box-shadow: 0px 8px 56px rgba(15, 80, 100, 0.16);
    transition: all ease-out 0.5s;
  }

  .toc-holder {
    max-height: 0;
    margin-right: 0;
    overflow: hidden;
    transition: all ease-out 0.5s;
  }
  .toc-section.hide .toc-holder {
    max-height: 200vh;
    transition: all ease-out 0.5s;
  }

  .navbar-toggler {
    display: block;
  }

  .hero-area {
    height: 200px;
    margin-top: 1rem;
  }

  .page-content {
    padding: 0px;
  }

  pre {
    margin: 0px;
  }
  code {
    padding: 0px;
  }
  .next-prev-navigator .previous-article {
    text-align: center;
    margin: 5px;
  }
  .next-prev-navigator .next-article {
    text-align: center;
    margin: 5px;
  }
  .previous-article a,
  .next-article a {
    width: 100%;
  }

  #disqus_thread,
  .dsq-brlink {
    padding: 5px;
  }
}

/* iPhoneX, iPhone 6,7,8 */
@media only screen and (max-width: 375px) {
}

/* Galaxy S5, Moto G4 */
@media only screen and (max-width: 360px) {
}

/* iPhone 5 or before */
@media only screen and (max-width: 320px) {
}
